Escalator control box



FIG. 1 is a front, top and right side perspective view of an escalator control box showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reference view showing the condition in use. 

The ornamental design for an escalator control box, as shown and described. 